发明名称 |
Tiotropium Bromide Having a Low Degree of Crystallinity |
摘要 |
The present invention provides tiotropium bromide having a low degree of crystallinity. The present invention also provides a complex of tiotropium bromide and polyvinylpyrrolidone, processes for preparing it and pharmaceutical formulations including it.
|
申请公布号 |
US2011250149(A1) |
申请公布日期 |
2011.10.13 |
申请号 |
US200913127348 |
申请日期 |
2009.10.29 |
申请人 |
CIPLA LIMITED |
发明人 |
KANKAN RAJENDRA NARAYANRAO;RAO DHARMARAJ RAMACHANDRA;GHAGARE MARUTI |
分类号 |
A61K31/79;A61K9/12;C07D491/18;C08F8/34 |
主分类号 |
A61K31/79 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|